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Product Detailed Parameters
- Description：DIODE ARRAY SCHOT 30V 55A D618SL
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io) (per Diode)：55A
- Voltage - Forward (Vf) (Max) @ If：490 mV @ 55 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：3.5 mA @ 30 V
- Operating Temperature - Junction：-55°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：D-61-8-SL
- Supplier Device Package：D-61-8-SL
- Grade：-
- Qualification：-
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Overview
The Vishay VS-112CNQ030ASL is a center tap Schottky rectifier module utilizing the D-61-8-SL package. It features two independent legs with a common cathode configuration, rated for a maximum DC reverse voltage of 30 V and a total average forward current of 110 A (55 A per leg). The device supports junction temperatures up to 150 °C and offers low forward voltage drop characteristics. Key electrical parameters include a peak non-repetitive surge current of 5100 A and a typical series inductance of 5.5 nH per leg.
Feature Summary
- Center tap module design with common cathode configuration
- Proprietary barrier technology enabling reliable operation at elevated junction temperatures
- High purity epoxy encapsulation providing enhanced mechanical strength and moisture resistance
- Guard ring structure designed to improve ruggedness and long-term reliability
Applications
- Switching power supplies
- DC-DC converters
- Freewheeling diodes
- Reverse battery protection circuits
Procurement Notes
Verify the specific ordering suffix ASL corresponds to the D-61-8-SL package style when sourcing. Confirm RoHS compliance status as standard production may vary by revision. Ensure thermal interface materials are compatible with the specified mounting torque requirements for the D-61-8-SL case style to maintain optimal thermal performance.
Selection Notes
Select this component for high-current applications requiring low forward voltage drop and fast switching speeds. The 30 V rating suits low-voltage output stages. Evaluate thermal management needs based on the 0.5 °C/W junction-to-case thermal resistance per leg. Consider the 5.5 nH typical series inductance for high-frequency circuit designs where parasitic effects must be minimized.
Part Context
This part belongs to the VS-112CNQ030A PbF Series from Vishay High Power Products. It represents a new generation 3 D-61 package offering a small footprint and high current capability. The series includes variants such as the standard D-61-8 and surface mount D-61-8-SM, with the ASL variant specifically denoting the D-61-8-SL package configuration.
Replacement Considerations
Direct substitutes within the same series include VS-112CNQ030APbF and VS-112CNQ030ASMPbF. Verify package compatibility, as the ASL suffix indicates the D-61-8-SL form factor which differs mechanically from the standard D-61-8 or SM variants.
FAQ
What is the maximum junction temperature for the VS-112CNQ030ASL?
The maximum operating junction temperature range is -55 °C to 150 °C.
How is the internal circuit configured?
The device utilizes a common cathode configuration with two anodes (Anode 1 and Anode 2) and a shared common cathode terminal.
What is the typical series inductance per leg?
The typical series inductance is 5.5 nH per leg, measured lead to lead 5 mm from the package body.
